SMEAD Erasable Hanging Folder Tabs, 1/3 Tab, 3 1/2 Inch, White, 25/PK (64627) Erasable hanging folder tabs have a special erasable surface that makes it easy to revise and reuse the tabs Write directly on the erasable surface with a permanent marker and easily erase with a standard white eraser Eliminates the need for frustrating tiny paper tab inserts An eco-friendly, reusable solution for your filing needs 1/3-cut tabs are made of heavy duty poly material and are angled for easy viewing Includes 25 1/3-cut erasable hanging folder tabs (3-1/2" W x 1-1/2" H). Marker and eraser not included.